CN211346502U - Rubber sleeve for connecting spray pipe on cooling tower - Google Patents
Rubber sleeve for connecting spray pipe on cooling tower Download PDFInfo
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- CN211346502U CN211346502U CN201922083940.2U CN201922083940U CN211346502U CN 211346502 U CN211346502 U CN 211346502U CN 201922083940 U CN201922083940 U CN 201922083940U CN 211346502 U CN211346502 U CN 211346502U
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- sleeve
- cooling tower
- connecting plate
- sleeve pipe
- sleeve body
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Abstract
The utility model relates to a cooling tower technical field discloses a be applied to rubber sleeve of spray pipe connection on cooling tower, including tubular structure's sleeve pipe body, the internal both ends symmetry of sleeve pipe is equipped with a plurality of annular grooves, and a plurality of annular grooves all radially set up along the sleeve pipe body, inlays in the annular groove and establishes O type circle, and the locking ring is established to the cover respectively at the outer both ends of sleeve pipe body, and the locking ring comprises at least three-section spaced arc metal strip. The problem of solve is that among the prior art, the rubber sleeve cost is higher in the cooling tower is wholly changed. The utility model can only replace the O-shaped ring each time, the sleeve body does not need to be replaced, the price of the O-shaped ring is obviously low, thereby reducing the cost; the locking ring formed by the arc-shaped metal strip is used for locking the sleeve body, so that the problem of loose sleeve body caused by aging of the sleeve body and further loose sealing caused by aging of the sleeve body is solved.
Description
Technical Field
The utility model relates to a cooling tower technical field, concretely relates to be applied to the rubber sleeve of shower connection on the cooling tower.
Background
The connection between the spray pipes on the cooling tower or between the spray pipes and other pipelines is usually sealed by rubber sleeves to prevent water leakage. Rubber sleeve pipe on the market is ageing faster, because the quantity that uses rubber sleeve pipe is many in the cooling tower, and the rubber sleeve pipe is changed to whole, and is with higher costs.
SUMMERY OF THE UTILITY MODEL
In view of the not enough of background art, the utility model provides a be applied to the rubber sleeve pipe that shower connected on the cooling tower, the problem of solution is among the prior art, and the rubber sleeve pipe cost in the whole change cooling tower is higher.
For solving the technical problem, the utility model provides a following technical scheme:
the rubber sleeve for connecting the spray pipes on the cooling tower comprises a sleeve body with a tubular structure, wherein a plurality of annular grooves are symmetrically arranged at two ends in the sleeve body, the annular grooves are radially arranged along the sleeve body, O-shaped rings are embedded in the annular grooves, locking rings are respectively sleeved at two ends outside the sleeve body, each locking ring is composed of at least three sections of spaced arc-shaped metal strips, the arc-shaped inner sides of the metal strips are attached to the outer wall of the sleeve body, a first connecting plate and a second connecting plate are respectively arranged at two ends of each metal strip, a first threaded hole is formed in the first connecting plate in a penetrating mode, an inner hexagonal hole is formed in one side of the second connecting plate, a second threaded hole is formed in the other side of the second connecting plate, the second threaded hole is communicated with the inner hexagonal hole, and bolts sequentially penetrate through the first threaded hole, the second threaded hole and the inner hexagonal, and an outer hexagonal nut is arranged in the inner hexagonal hole, and the bolt is sleeved by the outer hexagonal thread.
Preferably, the intervals between two adjacent annular grooves are equal.
Preferably, the metal strip, the first connecting plate and the second connecting plate are of an integral structure.
Preferably, the locking ring is 50mm to 100mm away from the end of the sleeve body.
Compared with the prior art, the utility model following beneficial effect has at least:
1) a plurality of O-shaped rings are embedded in the sleeve body, the O-shaped rings play a role in preventing leakage, only the O-shaped rings can be replaced each time, the sleeve body does not need to be replaced, the price of the O-shaped rings is obviously low, and therefore the cost is reduced;
2) the sleeve body is locked by the locking ring formed by the arc-shaped metal strip, so that the problem of loose sleeve body caused by aging of the sleeve body and further loose seal caused by aging of the sleeve body is solved;
3) the rotary bolt is utilized to draw the adjacent metal to be replaced, so that the connection is firm and the use is convenient.
Drawings
The utility model discloses there is following figure:
FIG. 1 is a schematic view of the present invention;
fig. 2 is a top view of the present invention;
fig. 3 is an enlarged schematic view of a in fig. 2.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.
As shown in figures 1-3, the rubber sleeve for connecting spray pipes on a cooling tower comprises a sleeve body 1 with a cylindrical structure, wherein a plurality of annular grooves 2 are symmetrically arranged at two ends in the sleeve body 1, the annular grooves 2 are all arranged along the radial direction of the sleeve body 1, O-rings 3 are embedded in the annular grooves 2, locking rings 4 are respectively sleeved at two ends outside the sleeve body 1, each locking ring 4 is composed of four sections of arc-shaped metal strips 5 at intervals, the arc-shaped inner sides of the metal strips 5 are attached to the outer wall of the sleeve body 1, a first connecting plate 6 and a second connecting plate 7 are respectively arranged at two ends of each metal strip 5, a first threaded hole 8 is arranged on each first connecting plate 6 in a penetrating manner, an inner hexagonal hole 9 is arranged at one side of each second connecting plate 7, a second threaded hole 10 is arranged at the other side of each second connecting plate 7, the second threaded hole 10 is communicated with the inner hexagonal hole 9, a bolt 11 sequentially passes, an outer hexagonal nut 12 is arranged in the inner hexagonal hole 9, and a bolt 11 is sleeved in the outer hexagonal thread.
The intervals between two adjacent annular grooves 2 are equal.
The metal strip 5, the first connecting plate 6 and the second connecting plate 7 are of an integral structure.
The distance between the locking ring 4 and the end part of the sleeve body 1 is 50 mm-100 mm.
In light of the above, the present invention is not limited to the above embodiments, and various changes and modifications can be made by the worker without departing from the scope of the present invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (4)
1. Be applied to rubber sleeve that spray pipe connected on cooling tower, including tubular structure's sleeve pipe body, its characterized in that: a plurality of annular grooves are symmetrically arranged at two ends in the sleeve pipe body, the annular grooves are all arranged along the radial direction of the sleeve pipe body, the annular groove is internally embedded with an O-shaped ring, the two ends of the outer end of the sleeve pipe body are respectively sleeved with a locking ring which is composed of at least three sections of spaced arc-shaped metal strips, the arc-shaped inner side of the metal strip is attached to the outer wall of the sleeve body, a first connecting plate and a second connecting plate are respectively arranged at two ends of the metal strip, a first threaded hole is arranged on the first connecting plate in a penetrating way, an inner hexagonal hole is arranged on one side of the second connecting plate, a second threaded hole is arranged on the other side of the second connecting plate and communicated with the inner hexagonal hole, a bolt sequentially passes through the first threaded hole, the second threaded hole and the inner hexagonal hole, and an outer hexagon nut is arranged in the inner hexagonal hole, and the bolt is sleeved with the outer hexagon nut through threads.
2. The rubber bushing applied to the shower pipe connection on the cooling tower according to claim 1, wherein: the distances between two adjacent annular grooves are equal.
3. The rubber bushing applied to the shower pipe connection on the cooling tower according to claim 1, wherein: the metal strip, the first connecting plate and the second connecting plate are of an integrated structure.
4. The rubber bushing applied to the shower pipe connection on the cooling tower according to claim 1, wherein: the distance between the locking ring and the end part of the sleeve body is 50-100 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922083940.2U CN211346502U (en) | 2019-11-27 | 2019-11-27 | Rubber sleeve for connecting spray pipe on cooling tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922083940.2U CN211346502U (en) | 2019-11-27 | 2019-11-27 | Rubber sleeve for connecting spray pipe on cooling tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211346502U true CN211346502U (en) | 2020-08-25 |
Family
ID=72103166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922083940.2U Active CN211346502U (en) | 2019-11-27 | 2019-11-27 | Rubber sleeve for connecting spray pipe on cooling tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211346502U (en) |
-
2019
- 2019-11-27 CN CN201922083940.2U patent/CN211346502U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |